女性，30岁。外伤后右上臂中下段疼痛，肿胀，畸形。查体：右上臂_爱下问搜题

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问题单项选择题

女性，30岁。外伤后右上臂中下段疼痛，肿胀，畸形。查体：右上臂明显压痛，并有骨擦感。

如果伤后出现上臂肿胀加重，手指活动障碍，桡动脉搏动弱，手指麻木，应考虑合并出现

A．桡动脉损伤

B．筋膜间隔综合征

C．尺神经损伤

D．桡神经损伤

E．正中神经损伤臂丛损伤

答案

参考答案：B

选择题

已知：2FeCl₃+2KI===2FeCl₂+2KCl+I₂；2FeCl₂+Cl₂==2FeCl₃。下列微粒还原性由强到弱的顺序中，正确的是

A．Fe²⁺＞Cl^－＞I^－

B．I^－＞Fe²⁺＞Cl^－

C．Cl^－＞Fe²⁺＞I^－

D．I^－＞Cl^－＞Fe²⁺

完形填空

I live in Albuquerque, New Mexico. I used to give a lot of money to the homeless, feeling 31 for them. But as time passed, I became a mom with no home, a huge 32 , and hardly any income. As a result, I 33 giving money to the people on the side of the road and became very 34 .
Things started to change for me 35 . I had a home, a backyard for my daughter, and plenty of food, and I started to 36 myself out of debt. One day we saw a homeless person with the 37 , “Will work for food.” I 38 . My daughter commented. “Mommy, you used to always give money to those people in 39 .” I replied, “Honey, they just use that money for 40 , or other bad things.” She didn’t respond. 41 when I said that, I didn’t feel right.
Three days later, I was driving to 42 my daughter from school. A man was standing on the corner, and something deep 43 me said, “Just help the guy.” So I 44 down my window, and he ran over excitedly. He said, “God bless you, I only need 77 cents.” I 45 into my ashtray (烟灰缸) and strangely enough, there 46 three quarters and two pennies.
I picked them up and gave them to him. He 47 with joy and tears in his eyes. “Wow, you just made it 48 for me to see my mom for Christmas! Thank you so much; the 49 that had this great sale is leaving in 20 minutes!” It was a moment I’ll 50 forever. I think that man won’t forget it either, but I was the one who got the best gift in life—GIVING.

D．appreciated

B．immediately

A．determination

D．advertisement

B．turned back

D．interesting